Answer:
The value is always zero
.
Explanation:
If both have different values
a = 10, b = 20
As
xp = xp+yp so
xp = 30
yp =20
As
yp = xp-yp
so xp=30
yp=10
Now
xp = xp-yp = 20
so we can conclude that both a and b have been interchanged.
if both direct to same object
then
xp = xp+yp
so xp = 40
yp =40
Now
yp = xp-yp
so xp=0
yp=0
and
xp = xp-yp = 20
If you are on a desktop computer you can press the top row key "F3" and a little box will pop up and you can type the word you are looking for in there and it will find that word on the page you are on and take you straight to it.
I think that the answer is D pretty sure
Answer:
Digital storytelling
Explanation:
Digital storytelling is known to be a concise form of digital media production that permits the sharing of stories by people. Media used in such cases may include, but not limited to, full motion video with sound, audio only, and other forms of media. Digital storytelling entails the use of media to tell historical events, personal stories or other forms of instructional stories.
Explanation:
it can take up a great deal of time in class.
it can be distracting in the middle of a lecture.
it can cause the student to miss information.